mirror of
https://source.denx.de/u-boot/u-boot.git
synced 2025-08-19 05:31:31 +02:00
506df9dc58
1. Convert all linker symbols to char[] type so that we can get the
corresponding address by calling array name 'var' or its address
'&var'. In this way, we can avoid some potential issues[1].
2. Remove unused symbol '_TEXT_BASE'. It has been abandoned and has
not been referenced by any source code.
3. Move '__data_end' to the arch x86's own sections header as it's
only used by x86 arch.
4. Remove some duplicate declared linker symbols. Now we use the
standard header file to declare them.
[1] This patch fixes the boot failure on MIPS target. Error log:
SPL: Image overlaps SPL
Fixes: 1b8a1be1a1f1 ("spl: spl_legacy: Fix spl_end address")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
51 lines
835 B
C
51 lines
835 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2018 NXP
|
|
*
|
|
* Copyright 2019 Siemens AG
|
|
*
|
|
*/
|
|
#include <common.h>
|
|
#include <init.h>
|
|
#include <spl.h>
|
|
#include <dm.h>
|
|
#include <asm/global_data.h>
|
|
#include <asm/sections.h>
|
|
#include <dm/uclass.h>
|
|
#include <dm/device.h>
|
|
#include <dm/uclass-internal.h>
|
|
#include <dm/device-internal.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
void spl_board_init(void)
|
|
{
|
|
struct udevice *dev;
|
|
|
|
uclass_find_first_device(UCLASS_MISC, &dev);
|
|
|
|
for (; dev; uclass_find_next_device(&dev)) {
|
|
if (device_probe(dev))
|
|
continue;
|
|
}
|
|
|
|
arch_cpu_init();
|
|
|
|
board_early_init_f();
|
|
|
|
timer_init();
|
|
|
|
preloader_console_init();
|
|
}
|
|
|
|
void board_init_f(ulong dummy)
|
|
{
|
|
/* Clear global data */
|
|
memset((void *)gd, 0, sizeof(gd_t));
|
|
|
|
/* Clear the BSS. */
|
|
memset(__bss_start, 0, __bss_end - __bss_start);
|
|
|
|
board_init_r(NULL, 0);
|
|
}
|